Wikipedia has received praise for its enablement of the democratization of knowledge, extent of coverage, unique structure, culture, and reduced amount of commercial bias, but has also been criticized for its perceived unreliability and for exhibiting systemic bias, namely racial bias and gender bias against women, and alleged ideological bias. In 2006, Time magazine stated that the open-door policy of allowing anyone to edit had made Wikipedia the "biggest and perhaps the best encyclopedia in the world", and a testament to the vision of Jimmy Wales.^[10] In 2018, Facebook and YouTube announced that they would help users detect fake news by suggesting links to related Wikipedia articles.^[11]